Should beginners start with regular script or official script?

I am a person who loves calligraphy. I have studied calligraphy for several years. I recommend it to you. If you have ever studied calligraphy, or are 15 or 16 years old, you can start with regular script, which is square, suitable for all ages and deeply loved by people. As long as you study hard, you can learn regular script well in two years and official script well in half a year. If you are young and just start learning, you can start learning from Lishu. The strokes of official script are very simple. Generally speaking, it is a wave of changes to form words, which is very easy to learn. As long as you study hard, you can learn official script well for one year and regular script well for another year. You can learn running script, cursive script, seal script and so on in the future, because with the foundation, it will not be too difficult to learn. Learn regular script, you can learn face and so on. Learning official script can learn the tablet of Yi Ying and so on. This is only my personal suggestion, for reference only! ! !